- Type
- absorption
- Assignments summary
- Characteristics summary
| Assignment | Symmetry | Mode | Specie(s) | Molecule/Atom | Bond | Multiplicity | Degeneracy | Contribution | Resonance |
|---|---|---|---|---|---|---|---|---|---|
| ν1+2νL | combination | H2 16O | H2O | -16O-1H | no | no | unknown | ||
| 2ν2+2νL | combination | H2 16O | H2O | H2 16O | no | no | unknown | ||
| ν1+ν2 | combination | H2 16O | H2O |
-16O-1H H2 16O |
no | no | unknown |
| Peak position (cm-1) |
Center position (cm-1) |
Width (cm-1) |
Shape | Asymmetry factor | Peak intensity (cm-1) |
Peak intensity relative | Peak strength | Integrated intensity (cm-2) |
Integrated intensity relative | Integrated strength | Temperature (K) |
Pressure (bar) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4810 ± 20 | 140 | undefined | 29 ± 1.5 | m | 10.0 |
- Label
- ν1+2νL
- Category
- combination
Evaluation
- Level
- partly assigned
- Evaluation
- undefined
- Contribution level
- unknown
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no | no |
- Primary specie
- H2 16O
- Label (type)
- ν1 (stretching sym.) Bond: -16O-1H
- Comments
- in-phase
- Label (type)
- 2νL (libration)
Vibration modes
Rotation modes
- Label
- ν1+ν2
- Category
- combination
Evaluation
- Level
- uncertain assignment
- Evaluation
- uncertain
- Contribution level
- unknown
- Contribution comments
- minor contribution ?
| # | Multiplicity type | Degeneracy | Other band |
|---|---|---|---|
| 1 | no | no |
- Primary specie
- H2 16O
- Temperature
- 10.0 ± 10.0 K
- Formation temperature
- 273.0 K
- Temperature max
- 273.0 K
- Comments
- formed from liquid
Temperature
- Method #1
- spectrum fit
- Fit function
- Gaussian
- Overlap
- strongly blended
- Center
- 4810 ± 20 cm-1 (fit center)
- Evaluation
- validated
- Quality
- E
- FWHM
- 140 cm-1 (fit fwhm)
- Shape
- undefined
- Evaluation
- validated
- Quality
- undefined
- Method
- fit intensity
- Absorption coefficient
- 29 ± 1.5 cm-1
- Strength
- medium (m)
- Evaluation
- validated
- Quality
- C